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21022 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

21022: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include special_features: MEASUREMENT APPLICATIONS INSPECTION AND REVERSE ENGINEERI, supplementary_features: HIGH DEFINITION SCANNING TECHNOLOGY, part_name_assigned_by_controlling_agency: LASER LINE PROBE HD FOR QUANTUM S. This part is cataloged in the U.S.

Government catalog under NSN 2990-00-019-6106, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 21022
NSN: 2990-00-019-6106
NIINs: 000196106, 000741027, 000881673, 004037132, 004420592, 007595214, 009169758, 010958276, 011087136, 011222954, 013159730, 013862109, 013882646, 014296679, 014307962, 014489070, 016743062
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 79260 — WALKER MFG CO (USA)
SPECIFICATIONS
special_featuresMEASUREMENT APPLICATIONS INSPECTION AND REVERSE ENGINEERI
supplementary_featuresHIGH DEFINITION SCANNING TECHNOLOGY
part_name_assigned_by_controlling_agencyLASER LINE PROBE HD FOR QUANTUM S
NSN2990-00-019-6106
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 21022 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
OPERATING POSITION: HORIZONTAL
•
INLET LOCATION: CENTRALLY LOCATED IN END SECTION OF BODY
•
COOLANT TYPE: AIR
•
DESIGN TYPE: DRY
•
OVERALL DIAMETER: 5.000 INCHES NOMINAL IN
•
OUTLET INSIDE DIAMETER: 1.750 INCHES NOMINAL FIRST OUTLET IN
•
INLET PROJECTION LENGTH: 2.000 INCHES NOMINAL SINGLE INLET IN
TECHNICAL CHARACTERISTICS
OPERATING POSITIONHORIZONTAL
INLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
COOLANT TYPEAIR
DESIGN TYPEDRY
OVERALL DIAMETER5.000 INCHES NOMINAL IN
OUTLET INSIDE DIAMETER1.750 INCHES NOMINAL FIRST OUTLET IN
INLET PROJECTION LENGTH2.000 INCHES NOMINAL SINGLE INLET IN
OVERALL LENGTH25.625 INCHES NOMINAL IN
MUFFLER DESIGNBAFFLE
TUBE QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 8
2915Reference document
Same NSN cross-reference
Reference document — Secondary reference
94Reference document
Same NSN cross-reference
Reference document — Secondary reference
T-10569Reference document
Same NSN cross-reference
Reference document — Secondary reference
091-22299617Reference document
Same NSN cross-reference
Reference document — Secondary reference
7HC5230DReference document
Same NSN cross-reference
Reference document — Secondary reference
2229617Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21022?
21022 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21022?
There are 8 known substitutes for 21022: 2915, 94, T-10569 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21022?
21022 is cataloged in the U.S. Government catalog under NSN 2990-00-019-6106. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.